摘要
围岩的松动圈受到地质构造、巷道的埋深、空间位置、断面的影响,往往会产生不均衡的发育,对巷道产生不同的影响,破坏巷道的稳定性。地质雷达具有高分辨率、高采样率、高精度的无损连续检测的优点,通过合理选择天线频率,可以满足不同探测深度和精度需要,可以实现重复扫描,并能原位检查测试结果。地质雷达设备轻便操作简单迅速,能够现场实时成像,在雷达剖面资料解释中还可以利用反射地震法中已经成熟的理论和方法,为数据图像处理提供了方便。
Impacted by geologic structure,cover depth and spatial location and section of the roadway, surrounding rock loose would grow into imbalance,which will destroy the stability of the roadway. Geological radar has high resolution non - destructive detection, the advantages of continuous high sampling rate, high precision, by selecting the antenna frequency ,which can satisfy the different needs of detecting depth and precision, can realize the repeated scanning, and inspect test results. Geological radar equipment, portable operation is simple and quick, can real -time imaging, theory and method have been using seismic reflection method in mature but also in the radar profile data interpretation, provides convenience for the data and image processing.
出处
《内蒙古煤炭经济》
2015年第9期137-138,共2页
Inner Mongolia Coal Economy
关键词
地质雷达
松动圈
探测技术
geological radar
relaxation zone
probing technique
